ChemicalBook Product Catalog Organic Chemistry Ketones 1-Methyl-1H-pyrazole-5-carbaldehyde

1-Methyl-1H-pyrazole-5-carbaldehyde

1-Methyl-1H-pyrazole-5-carbaldehyde Basic information
Product Name:1-Methyl-1H-pyrazole-5-carbaldehyde
Synonyms:ART-CHEM-BB B007393;ASINEX-REAG BAS 10156687;1H-Pyrazole-5-carboxaldehyde, 1-methyl-;2-Methyl-2H-Pyrazole-2carbaldehyde;1-Methylpyrazole-5-carboxaldehyde;(1-METHYL-1H-PYRAZOLE-5-CARBALDEHYDE);2-METHYL-2H-PYRAZOLE-3-CARBALDEHYDE;AKOS B007393
CAS:27258-33-9
MF:C5H6N2O
MW:110.11
EINECS:
Product Categories:Aldehyde;Building Blocks;Pyrazole
Mol File:27258-33-9.mol
1-Methyl-1H-pyrazole-5-carbaldehyde Structure
1-Methyl-1H-pyrazole-5-carbaldehyde Chemical Properties
Boiling point 115/15mm
density 1.118 g/mL at 25 °C
refractive index n20/D1.521
Fp 66℃
storage temp. Keep in dark place,Sealed in dry,Room Temperature
pka0.56±0.10(Predicted)
form clear liquid
color Colorless to Light orange to Yellow
CAS DataBase Reference27258-33-9(CAS DataBase Reference)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 22-36/37/38
Safety Statements 26-36/37/39
WGK Germany 3
Hazard Note Harmful
HazardClass IRRITANT
HS Code 29331990
MSDS Information
1-Methyl-1H-pyrazole-5-carbaldehyde Usage And Synthesis
1-Methyl-1H-pyrazole-5-carbaldehyde Preparation Products And Raw materials
Preparation Products5-(Hydroxymethyl)-1-methyl-1H-pyrazole-->1-METHYL-1H-PYRAZOLE-3-CARBALDEHYDE-->1-Methyl-1H-pyrazole-5-carbonitrile
Methylparaben 1-(TERT-BUTYL)-3-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER 5-Methyl-1H-benzotriazole Methyl 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one ETHYL 1-BENZYL-3-(TERT-BUTYL)-1H-PYRAZOLE-5-CARBOXYLATE 1-BENZYL-3-(TERT-BUTYL)-1H-PYRAZOLE-5-CARBONYL CHLORIDE Acetonitrile 1-CHLOROMETHYL-1H-1,2,4-TRIAZOLE Pyraclostrobin Basic Violet 1 Zolpidem Kresoxim-methyl Pyrazole 1-Methyl-1H-pyrazole-5-carbaldehyde Zolpidem tartrate Methanol Methyl acrylate
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